Finite Group Databasebeta

← #2852

Subgroups — #2852

Order 128.

291 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#126C211yesmaximal, characteristic, complemented
2C22×C42C211yesmaximal, characteristic, complemented
3#388C213yesmaximal, complemented
4#387C213yesmaximal, complemented
5#386C213yesmaximal
6#385C213yesmaximal, complemented
7#383C211yesmaximal, characteristic, complemented
8C22×D4C2211yescharacteristic
9C23×C4C2213yes—
10#126—24no—
11C2×C4⋊C4C2213yes—
12C2×C4⋊C4C2213yes—
13C2×C22⋊C4C2213yes—
14C2×C22⋊C4C2213yes—
15C2×C22⋊C4C2213yes—
16C2×C42—24no—
17C2×C42C2213yes—
18C2×C42C2211yescharacteristic
19#95C2213yes—
20#95C2213yes—
21#95C2213yes—
22#95C2213yes—
23C24C2311yescharacteristic
24C24C2311yescharacteristic
25C2×D4—26no—
26C22×C4—26no—
27C22×C4—26no—
28C22×C4—26no—
29C22×C4C2311yescharacteristic
30C22×C4C2313yes—
31C22×C4C2313yes—
32C22×C4C2313yes—
33C22×C4C2313yes—
34C4⋊C4—26no—
35C4⋊C4—26no—
36C22⋊C4—26no—
37C22⋊C4—26no—
38C22⋊C4—26no—
39C42—26no—
40C42D414yescomplemented
41C23—21no—
42C23—23no—
43C23—21no—
44C23—23no—
45C23—23no—
46C23#4116yes—
47C23C2411yescharacteristic
48D4—44no—
49C2×C4—224no—
50C2×C4—23no—
51C2×C4—23no—
52C2×C4—23no—
53C2×C4—23no—
54C2×C4—23no—
55C2×C4—23no—
56C2×C4—23no—
57C2×C4—23no—
58C2×C4—23no—
59C2×C4—23no—
60C2×C4—23no—
61C2×C4C2×D416yes—
62C2×C4#4116yes—
63C22—26no—
64C22—26no—
65C22—43no—
66C22—41no—
67C22—43no—
68C22#12614yescomplemented
69C22C22×D411yescharacteristic
70C22C2×#4113yes—
71C22C2×#4113yes—
72C4—26no—
73C4—26no—
74C4—43no—
75C4—41no—
76C4—43no—
77C2—24no—
78C2—81no—
79C2#52513yes—
80C2C2×#12611yescharacteristic
81C2#52913yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C24
prime radicalC22×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×#126C2semidirect
2. C22×C42C2semidirect
3. #388C2semidirect
4. #387C2semidirect
6. #385C2semidirect
7. #383C2semidirect
40. C42D4semidirect
68. C22#126semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#1262
C22×C422
#3882
#3872
#3862
#3852
#3832